Bug 247766

Summary: With UI-side compositing, many tests hit ASSERT(m_scrollingTrees.contains(webPage->identifier()));
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: ScrollingAssignee: Simon Fraser (smfr) <simon.fraser>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Simon Fraser (smfr) 2022-11-10 15:18:43 PST 
Assertion is wrong with ui-side compositing.
Comment 1 Radar WebKit Bug Importer 2022-11-10 15:19:19 PST 
<rdar://problem/102214322>
Comment 2 Simon Fraser (smfr) 2022-11-10 15:21:39 PST 
Pull request: https://github.com/WebKit/WebKit/pull/6373
Comment 3 EWS 2022-11-11 09:05:35 PST 
Committed 256571@main (82e5917868fa): <https://commits.webkit.org/256571@main>

Reviewed commits have been landed. Closing PR #6373 and removing active labels.